Relay for high current amp

edorr

WBF Founding Member
May 10, 2010
3,139
14
36
Smyrna, GA
Quick update. My technician put in a 40A relay designed for usage in HVAC units. Works fine and is dead quiet. If this does not hold out, then nothing will.
 

garylkoh

WBF Technical Expert (Speakers & Audio Equipment)
Sep 6, 2010
5,599
225
1,190
Seattle, WA
www.genesisloudspeakers.com
Quick update. My technician put in a 40A relay designed for usage in HVAC units. Works fine and is dead quiet. If this does not hold out, then nothing will.

A snubber across the contacts will still help and prolong the life of the 40A relay.
 

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